| Comet | C/2013 R1 (Lovejoy) |
|---|---|
| User | Alexsandr Morozov |
| User`s name | Alexsandr Morozov |
| Observation's time (UT) | 2013-12-10 15:45:00 |
| Tool | монокуляр 20x60 |
| Observation's place | 3 |
| Magnitude | 5.2 |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 10 |
| Tail's length | 0.33° |
| Condensation | 5 |
| Positional angle of tail | 340 |
| Bortl's scale | Not set |
| Aperture | 6 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 20 |
| Field of view (°) | 3 |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | 5 |
| Comment | |
| Morris Format | 2013 Dec 10.66 UT: m1=5.2, Dia.=10', DC=5, Tail: 0.33 deg, in PA 340 deg ...6-cm B (20x) ...Alexsandr Morozov (3, ) |
